Model # SP40NKUS

Internet #204195330

Store SKU #1000011104

Weller 40-Watt LED Soldering Iron Kit
0037103266910

Weller

40-Watt LED Soldering Iron Kit

  • Ceramic heater technology heats up to 900 degrees
  • Co-Molded soft grip ribbed handle for comfort
  • Only compatible with Weller tips
$2397 /each
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Product Overview

  • Ceramic heater technology heats up to 900 degrees
  • Co-Molded soft grip ribbed handle for comfort
  • Only compatible with Weller tips
The Weller SP40NKUS Standard Duty LED Soldering Iron Kit has co-molded soft grip ribbed handle design for maximum comfort and reduced slippage. The wire connection is less than 12-AWG. The high-performance ceramic heater technology will heat up to 900 Degree F.
  • Application illumination (3) 5 mm high temperature long-life LED with tip focused beams at 25 Lumens sq. ft. drives superior visibility for maximum soldering accuracy
  • Ease of tip position and control
  • Package includes: iron with mt10, 6 mm tip, iron stand, user manual, soldering aid tool, lead-free solder, spare st3 (3.2 mm) and st7 (0.8 mm) tips
  • Important: use only Weller tips
  • Applications: hobby models, small appliance, small engine repair, crafts, wire connection less than 8 AWG (0.13 in. Dia)
  • Click here for more information on Electronic Recycling Programs

Product Overview

The Weller SP40NKUS Standard Duty LED Soldering Iron Kit has co-molded soft grip ribbed handle design for maximum comfort and reduced slippage. The wire connection is less than 12-AWG. The high-performance ceramic heater technology will heat up to 900 Degree F.

  • Application illumination (3) 5 mm high temperature long-life LED with tip focused beams at 25 Lumens sq. ft. drives superior visibility for maximum soldering accuracy
  • Ease of tip position and control
  • Package includes: iron with mt10, 6 mm tip, iron stand, user manual, soldering aid tool, lead-free solder, spare st3 (3.2 mm) and st7 (0.8 mm) tips
  • Important: use only Weller tips
  • Applications: hobby models, small appliance, small engine repair, crafts, wire connection less than 8 AWG (0.13 in. Dia)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
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Name 25-Watt Standard Duty Soldering Iron Kit 40-Watt LED Soldering Iron Kit Soldering/Desoldering Kit (7-Piece) 5-Watt to 40-Watt Soldering Station
Brand Weller Weller Aven Weller
Ratings (66) (115) (2) (14)
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Specifications

Dimensions

Product Depth (in.)
12.37
Product Height (in.)
1.76
Product Width (in.)
0.432

Details

Color Family
Red
Cordless/ Corded
Corded
Interchangeable Tip?
Yes
Power Source
Electrical Outlet
Returnable
90-Day
Solder included
Yes
Soldering Iron & Accessory Product Type
Soldering Irons
Station included
No
Tips Included
Yes
Tools Product Type
Hand Tool
Wattage (watts)
40

Specifications

Dimensions

Product Depth (in.)
12.37
Product Height (in.)
1.76
Product Width (in.)
0.432

Details

Color Family
Red
Cordless/ Corded
Corded
Interchangeable Tip?
Yes
Power Source
Electrical Outlet
Returnable
90-Day
Solder included
Yes
Soldering Iron & Accessory Product Type
Soldering Irons
Station included
No
Tips Included
Yes
Tools Product Type
Hand Tool
Wattage (watts)
40

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Questions & Answers

Can this be used for wood burning?

Asked by: CB
It takes a long time to heat up and was not that powerful, I'd go for one with higher wattage.
Answered by: TigerMan
Date published: 2017-09-12

Hello, 110v or 220v ?

Hello, 110v or 220v ?
Asked by: LUCIEN
110V
Answered by: Yawdman
Date published: 2017-02-14

Where can I get tips for the 40 watt soldering iron?

Asked by: Anne
Assuming you have a Weller soldering iron, you can go to Weller web site to order the tips you need. Use this link: http://www.weller-toolsus.com/soldering/tips/irons
Answered by: Yawdman
Date published: 2017-02-14

I need to solder some 18 gauge wire together will this be sufficient enough to do that or should i step up to the 100.

Asked by: mike
Mike, I had great success with soldering three 16ga stranded wires in a single point. I found the solder flows evenly and the heat output is great.
Answered by: Bri
Date published: 2017-03-18
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Customer Reviews

40-Watt LED Soldering Iron Kit is rated 4.0 out of 5 by 115.
Rated 3 out of 5 by from I am an entry-level beginner and this seemed like a nice, cheap way to get into soldering. It has... I am an entry-level beginner and this seemed like a nice, cheap way to get into soldering. It has met my needs thus far. It appears to be quality made. The LEDs are helpful. The stand it comes with is flimsy and it would have been nice if it came with some sort of storage box because it comes with a bunch of attachments and interchangeable tips that I will most likely misplace. I don't really know where to keep it or how to store all of it, but it does a great job of serving its primary purpose.
Date published: 2017-06-14
Rated 4 out of 5 by from Use for crafts, tin(zinc) copper taped edges of cut glass pieces. Heats up quickly, light weight... Use for crafts, tin(zinc) copper taped edges of cut glass pieces. Heats up quickly, light weight, have to fight the cord somewhat during use because of stiffness. Easier to use than my previous gun/trigger iron. 1/4" replacement tips easy to find on line, price range $9 to$15 nickel coated, still pretty expensive in my view. Only used <1 wk, will see how soon need to get replacement. All in all would buy again.
Date published: 2017-06-21
Rated 5 out of 5 by from Used this a couple of times. Gets hot within a couple minutes and melts and spreads solder really... Used this a couple of times. Gets hot within a couple minutes and melts and spreads solder really well. The 3 tiny LED lights at the end of the handle are really handy to see what you're soldering better in dimly lit locations. The metal stand is kinda cheesy and no carrying case, but overall it gets the job done. Comes with multiple tips which is nice too. No regrets on my purchase!
Date published: 2017-03-27
Rated 5 out of 5 by from Amazing quality right out of the box I purchased this Weller 40-Watt because it came with multiple tips and I was interested in the medium sized tip. I am by no means a professional gun smith but I used the Iron and the medium tip to do a stipple job on a handgun and it came out beautifully. Very impressed by the lights, they helped too :)
Date published: 2017-07-25
Rated 2 out of 5 by from Product worked okay but took lomger than expected to heat up. The difference in weight actual iro... Product worked okay but took lomger than expected to heat up. The difference in weight actual iron to the weight of the cord made it seem un balanced. It was consistently being pulled off of the provided resting base made of light weight alluminum sheeting. . A heavier and more securing base would help.
Date published: 2017-08-01
Rated 3 out of 5 by from The iron it self works fine. The "kit" has a... The iron it self works fine. The "kit" has a useless stand and a tiny amount of solder. For a single temp iron it's way overpriced. I am returning mine since I assumed for that price it would have a tempture regulatory but it's seems not as after leaving it idol for some time it just get hotter
Date published: 2017-09-13
Rated 5 out of 5 by from Met my expectations What can I say, it's a soldering iron. It delivers what everyone looks for in such a tool. It heats up quickly, holds a consistent temperature, and does a good job. The LED lights around the shaft are a help, but a little dim and a good task light helps. Removable tips are also a plus.
Date published: 2017-06-15
Rated 5 out of 5 by from I tried to solder with a gun that was given to me, i just couldn't get a good weld. I almost gave... I tried to solder with a gun that was given to me, i just couldn't get a good weld. I almost gave up, went to home depot and picked this up to see if i got the same results. It performed awesome and it got the job done, perfect tool to solder rc motors and speed controls.
Date published: 2017-07-09
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